OmniCure AC7 Series User manual

OmniCure® AC7 Series
: Quick Start Guide
WARNING:
Never look at operating LED! The light could severely damage the cornea and
retina of the eye if the light is observed directly. Eye shielding must be used at all times as well
as clothing to protect exposed skin. efer to user guide for more det
ails.
SETUP / Unpack
•Carefully unpack the unit and accessories from shipping carton.
•When removing the LED Head, ensure that the
optical window is not placed directly on
a surface to avoid any damage.
1.1 System Requirements
In addition to the UV LED Head, you will require the following components:
Power supply
Power cable
You will also require a PLC controller unless you are using an existing controller. These may
be sourced separately or ma
y be purchased from Excelitas Technologies
1.2 onnecting the Power Supply and PL ontroller
Note: All connectors are via screw style fastener --
do not over tighten the connector
screws.
Note:
The following is a generic procedure, illustrated with the comm
described above; please refer to specific documentation related to your power supply
and controller.
Tip:
After securing the power cable to the power supply, it is recommended to “tie
off” the female connector cable on to the mounting
brackets or process rigging as a
form of strain relief.
1.
2.
1. Attach the male end of the
power cable to the power
supply unit, and connect
the female end of the
power cable to the UV LED
Head
2. Attach the male end of the
PLC cable to the UV LED
Head (see Figure 1).
3. Make sure the power
supply unit is turned off.
: Quick Start Guide
Never look at operating LED! The light could severely damage the cornea and
retina of the eye if the light is observed directly. Eye shielding must be used at all times as well
ails.
2260 Argentia Road Mississauga ON L5N 6H7
Side 1
Warning – Refer to
Safety Precautions Booklet 035
prior to use. User Guide 035-00540R:
http://www.excelitas.com/Pages/Product/OmniCure
AC7300.aspx
optical window is not placed directly on
In addition to the UV LED Head, you will require the following components:
You will also require a PLC controller unless you are using an existing controller. These may
y be purchased from Excelitas Technologies
do not over tighten the connector
The following is a generic procedure, illustrated with the comm
on components
described above; please refer to specific documentation related to your power supply
After securing the power cable to the power supply, it is recommended to “tie
-
brackets or process rigging as a
4. If using an Excelitas PLC Controller
connect the PLC loop
pass-through port
1.3 Powering Up and Powering Down
1. Ensure that the AC7-
system has been properly installed and the UV LED Head is
securely mounted with the optical window in the desired orientation.
2.
Verify that the power supply unit’s AC supply cord is connected to a properly grounded
AC outlet.
3. If the po
wer supply has a circuit breaker, switch it to the “ON” position.
4.
Turn the main power switch of the power supply to the “ON” position and check the fan
for airflow.
5. The LED indicator on the UV LED Head will
flash
steady
green indicating UV LED Head is ready for use. It is recommended to wait for 1
minute from “cold state” to “ready state” before applying UV power to the Head. For
more information about the indicators, see
Section
Understanding the LED Indicators
After turning on UV power, the system will reach a fully stable operating temperature
in 2-3 minutes. Caution –
the UV LED Head can become very hot, avoid
the UV LED Head has cooled down (approx. 5 min) or use protective gloves.
1.4 Using the LED Head
The peak wavelength of the UV LED Head is 365nm or 395nm +/
For all models, adjusting the UV LED Head intensity can be
the PLC interface. efer to Section 6 for Pin-Outs.
Input voltage vs. desired intensity; 5V = 100% and 1V = 20%. A minimum voltage of 1V is required
for light source operation.
Note: The light source will maintain a 2
0% intensity when the input
1V. If the input voltage is below this, the light source will turn off.
Ensure the UV LED Head indicator is illuminated to a steady green before applying UV power to the
head.
The UV LED Head indicator will illuminate to
a steady
the indicator will revert back to a steady green indicating UV is off.
The UV LED Head is capable of responding to PLC control signals in less than 0.2 seconds.
Excelitas Canada nc.
2260 Argentia Road Mississauga ON L5N 6H7
Tel: [phone]
Toll Free: 1
-
800
-
668
-
8752
www.excelitas.com/omnicure
Safety Precautions Booklet 035
-00636R for all safety precautions
http://www.excelitas.com/Pages/Product/OmniCure
-AC7150-
connect the PLC loop
-back connector to the PLC
system has been properly installed and the UV LED Head is
securely mounted with the optical window in the desired orientation.
Verify that the power supply unit’s AC supply cord is connected to a properly grounded
wer supply has a circuit breaker, switch it to the “ON” position.
Turn the main power switch of the power supply to the “ON” position and check the fan
flash
green during “boot-up” and change to a
green indicating UV LED Head is ready for use. It is recommended to wait for 1
minute from “cold state” to “ready state” before applying UV power to the Head. For
Section
0, “
After turning on UV power, the system will reach a fully stable operating temperature
the UV LED Head can become very hot, avoid
handling until
the UV LED Head has cooled down (approx. 5 min) or use protective gloves.
The peak wavelength of the UV LED Head is 365nm or 395nm +/
- 5nm, depending on model.
For all models, adjusting the UV LED Head intensity can be
actuated by an external controller via
Input voltage vs. desired intensity; 5V = 100% and 1V = 20%. A minimum voltage of 1V is required
0% intensity when the input
voltage is in the range of ~0.5
1V. If the input voltage is below this, the light source will turn off.
Ensure the UV LED Head indicator is illuminated to a steady green before applying UV power to the
a steady
amber indicating UV is on. When UV is off,
the indicator will revert back to a steady green indicating UV is off.
The UV LED Head is capable of responding to PLC control signals in less than 0.2 seconds.

OmniCure® AC7 Series
: Quick Start Guide
1.5 Understanding the LED Indicators
LED Indicator Condition
Steady green System Ready; no critical faults
Steady amber UV LED turned ON
Steady red
(~1 /second)
Critical fault
•Temperature Fault
•LED Fault
•System Error
Slow flashing green
(~1 /second)
POST and Initialization
Input voltage is less than 46V or gr
eater than 50
is still functional.
Slow flashing red Major or critical fault
Slow flashing amber
UV LED ON with 48V input voltage out of requirement
Fast flashing green Warranty status - o
perating hours is < 9000
Fast flashing amber Warranty status - o
perating hours = between 9,000 and
10,0000
Fast flashing red Warranty status - o
perating hours is >10000
Table 1 LED Indicator Status (UV LED Head)
1. Symptoms and Possible Causes
If the system fails to power up:
•
Make sure the AC power cord is securely plugged into a functional AC outlet and
into the AC inlet on the power supply unit.
•
Make sure that the circuit breaker on the power supply unit is not tripped. If so
reset breaker.
•
Make sure all cable connections (power supply to UV LED Head) are secure.
•
Ensure that the power supply is switched on and the green LED indicator on the
front panel is lit.
•
Make sure the door lock electrical loopback on the PLC is install
If the system powers up but experiences a thermal fault during operation:
•
Ensure UV Head is installed with adequate clearance around intake and e haust
ports.
•Ensure intake air filter is not clogged or obstructed.
•If filter is clogged, either
clean with compressed air or replace with a new filter
insert.
If the system powers up but does not emit UV:
: Quick Start Guide
2260 Argentia Road Mississauga ON L5N 6H7
Side 2
Warning – Refer to
Safety Precautions Booklet 035
prior to use. User Guide 035-00540R:
http://www.excelitas.com/Pages/Product/OmniCure
AC7300.aspx
eater than 50
V. Unit
UV LED ON with 48V input voltage out of requirement
perating hours is < 9000
perating hours = between 9,000 and
perating hours is >10000
Make sure the AC power cord is securely plugged into a functional AC outlet and
Make sure that the circuit breaker on the power supply unit is not tripped. If so
,
Make sure all cable connections (power supply to UV LED Head) are secure.
Ensure that the power supply is switched on and the green LED indicator on the
Make sure the door lock electrical loopback on the PLC is install
ed properly.
If the system powers up but experiences a thermal fault during operation:
Ensure UV Head is installed with adequate clearance around intake and e haust
clean with compressed air or replace with a new filter
•Check that the door lock loop is intact.
•
Ensure that the voltage levels on pins 2 and 3 of the PLC interface match the logic
required to enable the LEDs.
•
Check the visual indicator for signs of a fault.
If a fault condition has been detected:
•
Attempt to clear the fault by toggling the voltage high on pin 14 of the PLC
interface or by pressing the “Clear Fault” button on the PLC controller.
If the
system exhibits a fault condition with a slow
•Power-cycle the UV Head to clear.
If the light intensity is too low:
•
Make sure the input voltage is at least 46V (input voltage to the Head for the
purposes of powering the head is typically 48V
•Out-of-
range input voltage will be indicated on the visible indicator on the UV LED
Head with a slow flashing green.
•
Clean the optical window of the UV LED Head as described in Section 9.3,
“Cleaning the LED Head”.
•Verify that the intensity
level of the UV LED Head is set to the correct level, using
the PLC Controller.
If problems persist beyond these troubleshooting points, please contact E celitas
Technologies Service Department (refer to Section 1
REGULATORY
(refer to user guide for complete details)
Product Safety
and Electromagnetic Compatibility
The OmniCure AC7 Series
has been tested and found to comply with product safety and
electromagnetic compatibility requirements. For a complete list of tests and f
details, please contact your OmniCure
representat
http://www.e celitas.com/Pages/Product/OmniCure.asp
CE arking
•
Council Directive 2014/35/EU
•
Council Directive 2014/30
•
Council Directive 2012/19/EU
•
Council Directive 2011/65/EU
WEEE Directive China
RoHS
Excelitas Canada nc.
2260 Argentia Road Mississauga ON L5N 6H7
Tel: [phone]
Toll Free: 1
-
800
-
668
-
8752
www.excelitas.com/omnicure
Safety Precautions Booklet 035
-00636R for all safety precautions
http://www.excelitas.com/Pages/Product/OmniCure
-AC7150-
Ensure that the voltage levels on pins 2 and 3 of the PLC interface match the logic
Check the visual indicator for signs of a fault.
Attempt to clear the fault by toggling the voltage high on pin 14 of the PLC
interface or by pressing the “Clear Fault” button on the PLC controller.
system exhibits a fault condition with a slow
-flashing red:
Make sure the input voltage is at least 46V (input voltage to the Head for the
purposes of powering the head is typically 48V
(46-50V DC)).
range input voltage will be indicated on the visible indicator on the UV LED
Clean the optical window of the UV LED Head as described in Section 9.3,
level of the UV LED Head is set to the correct level, using
If problems persist beyond these troubleshooting points, please contact E celitas
Technologies Service Department (refer to Section 1
2, “Contact Information”).
(refer to user guide for complete details)
and Electromagnetic Compatibility
has been tested and found to comply with product safety and
electromagnetic compatibility requirements. For a complete list of tests and f
or certification
representat
ive or visit:
http://www.e celitas.com/Pages/Product/OmniCure.asp
Council Directive 2014/35/EU
Low Voltage Directive
Council Directive 2014/30
/EU EMC Directive
Council Directive 2012/19/EU
WEEE Directive
Council Directive 2011/65/EU
RoHS
RoHS
RoHS FCC